Clean The Co2 Input Connector; Identifying The Monitor And Subsystems - Welch Allyn Connex Vital Signs Monitor 6000 Series Service Manual

Service manual
70 percent isopropyl alcohol
Wipe the monitor with a clean cloth slightly dampened with 70 percent isopropyl
alcohol.
10 percent chlorine bleach solution
1. Wipe the monitor with a clean cloth slightly dampened with a 10 percent bleach and
water solution. Follow the cleaning agent manufacturer's guidelines.
2. Rinse with a clean cloth slightly dampened with water that meets EP and USP
quality standards.
3. Allow the monitor surface to dry for a minimum of 10 minutes before using the
monitor.

Clean the CO2 input connector

If a new sampling line is securely connected to the device, but the pump does not
activate, clean the CO2 input connector on the device as part of your troubleshooting.
1. Remove the sampling line from the device.
2. Using compressed air supplied in a can with a nozzle, clean the threads on the inside
surface of the CO2 input connector (the gray area in the figure below). Do not clean
the inner ring and interior of the inner ring.

Identifying the monitor and subsystems

This explanation of the monitor labeling is provided to assist you in identifying these
particular parts by serial number. The part numbers appearing on the labels are internal
part numbers and will not be found in the list of field replaceable units (FRUs) included in
this manual.
Future revisions of a part may not always be backward compatible with a legacy part. To
determine the correct replacement part for your unit always provide the serial number
and model when ordering.
Appendices 253